电测与仪表2016，Vol.53Issue(z1)：138-141,4.
直流微弱电流表/源自动校准系统的设计及实现
Design and implementation of automatic calibration system for DC weak current meter/source
吴敏婕 1王一丽 1朱剑平1
作者信息
- 1. 上海市计量测试技术研究院，上海201203
- 折叠
摘要
Abstract
The paper introduces a set of automatic calibration system of DC week current meter/source based on Lab-VIEW software, especially introduces hardware structure and design methods of software. The DC current measurement range is 1pA to 10A. The system realizes the automatic calibration of the DC weak current meter, and it can also realize the automatic calibration of the DC weak current source. The software design adopts the modular design method,accord-ing to the design principle of "data accuracy, reasonable interface and easy to expand". The practical application has proved that the system achieves the automatic calibration of the DC weak current meter/source and the reliable data man-agement by automatic data acquisition, automatic data processing, data automatic storage, generating report.关键词
直流微弱电流/自动校准/LabVIEWKey words
DC week current/automatic calibration/LabVIEW分类
信息技术与安全科学引用本文复制引用
吴敏婕,王一丽,朱剑平..直流微弱电流表/源自动校准系统的设计及实现[J].电测与仪表,2016,53(z1):138-141,4.
